Question about JVC GM-V42 42 in. Plasma Television

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Fault lights are showing top flashing and middle and lower solid

After intial green power light comes on 10 seconds or so later fault lights come on model jvc gm v42 pceb monitor

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6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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C-Dog
  • 84 Answers

SOURCE: No picture

That indicates an abnormal temperature rise in the power supply. These plasma TVs are board replacement repair only. The power supply board seems most likely would have to be replaced. I hope you have warranty coverage. It could get quite expensive to fix.

C-Dog

Posted on Feb 10, 2008

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SOURCE: jvc gm-v42 42in. plasma problem

If in fact it is a plasma, there is no "bulb". Can you provide some detail about the problem?
Thanks,
Dan

Posted on Apr 11, 2008

  • 11800 Answers

SOURCE: Have a JVC GM-V42UG plasma

This signals a hardware fault - more precisely it signals the fact that the power source is in protected mode because there's a short on one of its outputs.
To find out which actual part is the one that failed you must open the tv and test the power source with a voltmeter - the output which has a voltage much lower than the rated one (or even 0) is the one that powers the faulty part, follow it and test all the components.

Posted on Sep 29, 2010

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1 Answer

Greetings Gurus. I have Makita charger model DC18RC, battery model is 18v BL1815...manual is of limited help. I'm trying to understand what the indicator lights mean, what the time is for charging,


I agree that the pictographs are not very helpful. You probably have one of the new chargers. I have an old one, which is a little easier to figure out.

From top to bottom

1. The flashing green light with the electric plug indicates that the unit is plugged in and ready to go.
2. The flashing red little fan means that the battery is too warm so it is just cooling it and not charging it at that moment.
3. The solid red empty battery outline means that it is charging but hasn't got very far, less than 80% full.
4. The mostly full battery outline with both solid red and green lights at the same time means it is 80% full or more
5. The full battery outline and solid green with the musical notes means it is full up.
6. The broken battery outline with flashing red and green means you've got a broken battery.
7. The yellow light with the wrench means the charger is "conditioning" the battery, whatever that means.
8. The yellow light with the fan means "cooling abnormality."

Hope this helps

Nov 01, 2014 | Drills

4 Answers

No Picture


since how long are you facing the problem

Oct 29, 2008 | Vizio P42HD Television

1 Answer

Wd62627


It could be your power supply board.

Jul 23, 2013 | Televison & Video

1 Answer

PDP-4340HD keeps turning off.


Continuous blinks of standby light indicates a fault in the IIC data bus. The main board is likely to be faulty. If you wish to know more Check this link.

Feb 03, 2013 | Pioneer PureVision PDP-4340HD 43 in....

1 Answer

My playstation has the light trun green yellow flashing red light


With your PS3 turned off, press and hold the Power button on the front of the PS3 for about 10 seconds (the system will beep as normal as it starts up but after 7-10 seconds it will beep again). The video settings should now be reverted. Doing this will also reset any theme settings. try this? seems to fix alot of issues.

Jan 22, 2010 | Sony PlayStation® 3 (80GB) Console

1 Answer

Flashing green power light, lc46d85u


Those blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices.
http://homenol.blogspot.com/
http://electronicshelponline.blogspot.com/
If blinks continue without any pause, the main board is faulty.
Search the site by type in the "brand name" to your device, in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.

Mar 28, 2017 | Sharp Aquos LC-37G4U 37 in. HD-Ready LCD...

1 Answer

Modem and computer are not communicating.


Are all your connections in the appropriate place? Did you press and hold the re-set button on your router for 40 seconds and wait until all the lights are green on your router?

Jun 27, 2017 | Computers & Internet

1 Answer

PS3 won't turn on


hi Torgsrus.
PS3 Light sequence
The following pictures illustrate the CECHX0X model, however the light sequence is applicable to all PlayStation 3 models.

No lights are on:

When no lights are on, this means that the main power switch on the back of the ps3 is off or the PS3 is unplugged. When the main power switch is off (the '0' is pressed) and you will not be able to access any features of the PS3 system. To turn on the PS3 system, make sure the main power switch is on (the 'I' side is pressed down).

If the PS3 does not turn on:
· Make sure the power cord is not frayed or damaged
· Try using another power cord, if available
· Make sure the main power switch on the back of the PS3 system is turned on
· If you continue to have issues contact our Technical support.

Solid Red:


When the power status light is solid red, this means that the PS3 system is off (or in standby mode).
Standby, mode means the PlayStation 3 system is off, but is ready to be turned on by pressing the power button.

If the ps3 system will not turn on when you press the power button, this is an issue with the PS3 system and you will need to send your system in for service.

Solid Green:

When the power status light is solid green, this means that the PS3 is turned on.
You should be able to navigate the XMB, play games, access the Playstation store,etc.
To turn of the PS3, simply press and hold the power button for two or more seconds.
If the power status light is green ,and you are experiencing problems- have a look on our forums for troubleshooting.

Flashing Red:


When the power status light flashes red after using the PS3 system for 3 or more minutes and shuts off, the PS3 system has possibly overheated.

This may be caused by poor ventilation or the vents may be blocked.
If this happens:
· Check to see if the vents are blocked. If the vents are dusty, vacuum the vents to remove the dust.
· If the PS3 system is in an enclosed area like an entertainment area, move it to a more open area.
· Leave the ps3 system off for 30 minutes to let it cool down.
· If you continue to have issue, you may need to send the console in for service.

Flashing Green:


When the power status light flashed green, it means that the PS3 system is turning off. Please wait while the system turns off.

If the PS3 system does not shut down immediately, it may be trying to finish save data to the Hard Drive. If it is, do not turn the main power switch on the back off as it may cause data on your hard drive to be corrupted.

If the green light continues to flash green, the ps3 system maybe trying to write to the hard drive, shutting down or running programs. It may take longer to shut down depending on when you pressed the power button. If the green power light flashed for a very long time, you can try holding the power button down for 5 seconds, the console will beep and should turn off. Then try to restart the PS3 system.
Flashing Green, Yellow and Red:


When the power status light goes from green, to yellow, to green, then to a flashing red, this means that they may be an issue with an internal part with in the PS3 system. This may be caused by a variety of reasons and would need to be diagnosed by our support line.

When the PS3 power light flashes in this order, you can contact our Support Line for further assistance.

Solid Blue:

When the disk status light is remaining a solid blue, it means the disc is inside the PS3 system. If you wish to eject the disc, hold down the eject button for 2 seconds and the blue disc status light will flash indicating the PS3 system is attempting to eject the disc . (NB: the power indicator light will always be a solid green).

If the disc is inserted into the ps3 system, but does not show up on the xmb or will not play, this may indicate an issue with the reader- check our guide Discs are not loading in my PlayStation 3? for further troubleshooting.

Flashing Blue:


When the disc status light is flashing blue, it means a disc was just inserted into the ps3 system or a disc is trying to eject from the ps3 system. Depending on when you pressed the eject button, it may take longer for the disc to eject. (NB: the power light will always be a solid green)
If the light constantly flashes blue, it may be an issue with the disk being stuck in the system. If this happens there is no way to remove the disc yourself if you are using an orginal 60GB PlayStation.

Dec 02, 2017 | Sony Playstation 3 (PS3) Console

7 Answers

OPTICOM BT28VM BLUEETOOTH HEADSET


I have this one and it works in a different way so this may help everyone struggling.

1. Turn off the earpiece if it isn't already on
2. Press and hold the power key - when it comes on in about 5 seconds, keep pressing the button
3. About 3 seconds later, the light should change from a steady pulse to a solid light, you can then release your by-now-sore finger
4. Start searching for the device on your mobile (or other device)
5. Pair it when found (if this doesn't happen automatically) and enter the passcode 0000 when prompted.
6. All done

Hope this helps those struggling with Rob's solution,

Geoff

Feb 22, 2008 | Lands Phones

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